Mastic Sealing in Mytchett
Sealant work in Mytchett for main contractors, managing agents and facilities managers: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- Communal area joints that look neglected
- Draughts at frames across a block
- The same joint failures repeated across a portfolio
Mastic sealing for Mytchett sites
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
What the job involves on each surface
Window and door perimeters on blocks
Window and door perimeters are where most mastic failure shows. We remove the failed mastic, prepare the faces, add backing rod if the joint is deep and reseal.
Commercial and mixed-use buildings
Commercial occupiers normally stay open during the work so the work is phased.
Mastic sealing for commercial buildings in Mytchett
Across Mytchett and the rest of Surrey, we work the same way: you send details, we return a fixed quote, the joints are resealed and the 12-month guarantee follows. A list of buildings, a few photos and approximate joint numbers are enough for a quick quote or we can visit. If you’re dealing with mastic failing across several blocks on an estate and failed external movement joints, we can put it right, whatever the surface. Searching for sealant specialists in Mytchett? Mastic Doctor has worked for contractors, FMs and building owners since 2005.
In a smaller place such as Mytchett, landlords and agents tend to look after small blocks, flats over shops, sheltered housing and commercial units. Their window perimeters and external joints need renewing as the mastic ages.
We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.
- Place
- Mytchett (GU16)
- Region
- Surrey
- Cover
- 12 months on our workmanship
- Quote
- A fixed quote before we start
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Questions we’re asked in Mytchett
Is Mytchett off your patch?
Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.
Can you work at a site such as Farnborough Business Park, by Mytchett?
Yes. Estates, retail parks and business parks around Mytchett, Farnborough Business Park among them, are all within reach. Photos and a short description are enough for a first look.
Do you work with property factors and landlords?
Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work and work can be quoted per building or as a whole.
What’s the quickest route to a quote?
The quote form is the simplest route, though you can also give us a call on 01277 525 020 or email us. Include photographs or drawings if you have them.
Can weather delay the job?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Do you guarantee the mastic work?
Every building we reseal has a 12-month guarantee. It applies to our workmanship rather than damage or problems with the frames.
Also near Mytchett
More services for Mytchett
Why it’s worth doing now in Mytchett
Looking at mastic during planned maintenance costs little. Leaving it until there’s a leak turns it into reactive work and less choice about when. Over time, UV, weather and movement wear any sealant out. Renewing it in good time keeps the building weathertight.
The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
Why us?
- Over 20 years of commercial sealing
- Colour options checked against the specified product
- Public liability insurance in place
- Coloured sealants to suit the setting, where available
See how commercial sealant jobs are priced and how we’re accredited.
What we can’t put right
Being straight saves everyone time. Fresh joints won’t solve:
- Roof leaks, gutters or failed flashings that aren’t sealant joints
- Substrate edges that need repairing first
- Misted or failed double-glazed units
If in doubt, call 01277 525 020 or email the details over and we will say what we think before you book.
Where we work in Mytchett
- Balcony and threshold joints
- Communal entrances and stairwells
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- External wall and movement joints
- Communal kitchens and washrooms
Frames, entrances and external joints in Mytchett
The South East is one of the drier parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and south- and west-facing elevations, which take the most sun and rain, often age first. Mytchett lies roughly 31 miles out from central London. Managed blocks of flats are a big part of commuter-belt property, and window and balcony mastic on them tends to age at the same rate.
Older community buildings, Church of St Andrew among them, often have frames of mixed ages whose mastic varies. Landlords with units on estates such as Farnborough Business Park (to the west of Mytchett) can bring frame, door and external mastic across several units into one programme. If you look after a block within reach of Farnborough North station, which lies north-west of Mytchett, frame and balcony mastic can be renewed on one programme.
Mytchett is about 2 miles south of Frimley, in Surrey. We send applicators to Mytchett for mastic joints. We work across 379 places in Surrey, from busy centres to rural villages. Our Reading page has more on work in that area (15 miles or so).
Postcode districts covered here: GU16. Among the streets we cover are Wynfields, Coleford Close and Burgess Close, and sites on any of them can send details for a fixed quote. Access to Mytchett is via the B3411. Just outside Mytchett, we also work in North Camp (1 mile south-west), Ash Vale (2 miles south), Farnborough (2 miles west), Cove (3 miles west) and Southwood (3 miles west). A short drive away, we cover Guildford (7 miles south-east), Woking (7 miles east), Camberley (3 miles north), Farnham (6 miles south-west), Egham (12 miles north-east) and Walton-on-Thames (15 miles north-east).
Around Mytchett
In Mytchett, that means premises near Henry Tyndale School, Prince of Wales pub and Sixth Form College and the streets around them. Other local landmarks include Frimley Lodge Park (0.6 miles north) and National Aerospace Library (1.4 miles west). For rail, the closest station is Farnborough North station, roughly 1.1 miles north-west of the centre. A little further out are Frimley Park Hospital (2 miles north) and Royal Army Dental Corps Historical Museum (1.8 miles south-west). The countryside around Mytchett includes Danger Hill and Aunt's Pool.
What affects the price in Mytchett
Sealant work doesn’t have a standard rate, because every site is different. What we take into account:
- The size and state of each joint
- Access and working height
- How much existing material needs removing
- Phasing around occupants
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.
What we need to price the job
Diagnosis starts before we arrive. Tell us:
- Access details, including height
- Whether an asbestos survey exists
- When you need the work done
- Clear photos of the problem areas
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, give us a call on 01277 525 020 or send photos by email.
How a job runs
Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and work section by section so the rest of the building stays in use. What matters most for a job in Mytchett is a clear list of what needs doing, so send photos of each area. You will then get a fixed price for the work.
- We inspect the joints, building by building, and record what has failed and why.
- You get a fixed quote, priced per building where that helps your budgeting.
- The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
- Failed mastic is removed and the faces taken back to sound, dry material.
- Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
- Each building is checked on completion and the work carries our 12-month guarantee.
Before we start on site
- Have the specification and drawings to hand
- Warn occupants and staff about the work
- Make sure the joints can be reached
Ask for a quote
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or email drawings and photos.
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Owners, agents and contractors
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Mytchett. Several sites can go on one quote, so there’s one set of paperwork to deal with.